Biology organisms responses - Statistics

General Stats
  • This quiz has been taken 9 times
  • The average score is 9 of 16
Answer Stats
Hint Answer % Correct
Used to detect a (above answer) Receptor
100%
Detectable change in the internal or external environment Stimulus
100%
Pigment in concert cells Iodopsin
60%
A non directional response, where (number 1s) detection leads to change in speed and rate at which the organism changes direction. Kinesis
60%
Three types of neurone Motor sensory relay
60%
Sensor used to detect pressure Pacinian corpuscle
60%
Pigment in rod cells Rhodopsin
60%
Point that initiates contraction of cardiac muscle SA node
60%
A simple directional response (to number 1) Taxis
60%
Growth factor of part of a plant in response to a directional stimulus. Tropism
60%
What does IAA stand for? Indoleacetic acid
40%
Region of the brain that controls heart rate Medulla oblongata
40%
What special type of sodium channel is used in the above sensor Stretch-mediated
40%
Where chemoreceptors can be found Carotid sinus aortic arch
20%
Two sections of the autonomic nervous system Sympathetic parasympathetic
20%
Motor nervous system is split into Voluntary autonomic
20%
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